| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.52 | 7.357% | $177.6973 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $169.54 | 8.250% | $183.5271 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $187.44 | 13.383% | $212.5251 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $196.51 | 13.337% | $222.7185 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $127.38 | 10.127% | $140.2798 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $246.28 | 3.122% | $253.9689 | $253.97 | $253.95 | $254.00 |
| Purchase #7 | $179.59 | 8.737% | $195.2808 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $1,272.26 | $1,385.9975 | $1,386.01 | $1,386.05 | $1,386.00 | |